afg31000 series arbitrary function generator...afg31000 series arbitrary function generator...
TRANSCRIPT
AFG31000 Series Arbitrary Function Generator
Specification and Performance Verification Technical Reference
tek.com
*P077148901* 077-148-901
Copyright © Tektronix. All rights reserved. Licensed software products are owned by Tektronix or its subsidiaries or suppliers, and are protected by national copyright laws and international treaty provisions.
Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supersedes that in all previously published material. Specifications and price change privileges reserved.
TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.
Contacting Tektronix, Inc.
Tektronix, Inc. 14150 SW Karl Braun Drive P.O. Box 500 Beaverton, OR 97077 USA
For product information, sales, service, and technical support: - In North America, call 1-800-833-9200. - Worldwide, visit tek.com to find contacts in your area.
Warranty
Tektronix warrants that the product will be free from defects in materials and workmanship for a period of three (3) years from the date of original purchase from an authorized Tektronix distributor. If the product proves defective during this warranty period, Tektronix, at its option, either will repair the defective product without charge for parts and labor, or will provide a replacement in exchange for the defective product. Batteries are excluded from this warranty. Parts, modules and replacement products used by Tektronix for warranty work may be new or reconditioned to like new performance. All replaced parts, modules and products become the property of Tektronix.
In order to obtain service under this warranty, Customer must notify Tektronix of the defect before the expiration of the warranty period and make suitable arrangements for the performance of service. Customer shall be responsible for packaging and shipping the defective product to the service center designated by Tektronix, shipping charges prepaid, and with a copy of customer proof of purchase. Tektronix shall pay for the return of the product to Customer if the shipment is to a location within the country in which the Tektronix service center is located. Customer shall be responsible for paying all shipping charges, duties, taxes, and any other charges for products returned to any other locations.
This warranty shall not apply to any defect, failure or damage caused by improper use or improper or inadequate maintenance and care. Tektronix shall not be obligated to furnish service under this warranty a) to repair damage resulting from attempts by personnel other than Tektronix representatives to install, repair or service the product; b) to repair damage resulting from improper use or connection to incompatible equipment; c) to repair any damage or malfunction caused by the use of non-Tektronix supplies; or d) to service a product that has been modified or integrated with other products when the effect of such modification or integration increases the time or difficulty of servicing the product.
THIS WARRANTY IS GIVEN BY TEKTRONIX WITH RESPECT TO THE PRODUCT IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED. TEKTRONIX AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
TEKTRONIX' RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY. TEKTRONIX AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER TEKTRONIX OR THE VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.
[W16 – 15AUG04]
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference v
List of Figures ......................................................................................................................... vii
Important safety information .................................................................................................. ix
Important safety information ................................................................................................................ ix
General safety summary ...................................................................................................................... ix To avoid fire or personal injury ................................................................................................................... ix
Terms in this manual ............................................................................................................................ xi
Service safety summary ....................................................................................................................... xi
Symbols and terms on the product ..................................................................................................... xii
Preface.................................................................................................................................... xiii
Introduction ........................................................................................................................................ xiii
General model information ................................................................................................................. xiii
AFG31000 Series documentation ...................................................................................................... xiv
Contact information ............................................................................................................................. xv
Extended warranty .............................................................................................................................. xv
Specifications ........................................................................................................................... 1
Introduction ........................................................................................................................................... 1
Electrical specifications ......................................................................................................................... 1 Operating mode .......................................................................................................................................... 1 Waveforms .................................................................................................................................................. 1 Frequency/period ........................................................................................................................................ 2 Phase (except DC, noise, and pulse) .......................................................................................................... 3 Lead delay (pulse) ....................................................................................................................................... 4 Skew ........................................................................................................................................................... 4 Amplitude .................................................................................................................................................... 4 DC offset ..................................................................................................................................................... 5 Internal noise add ........................................................................................................................................ 5 Output characteristics ................................................................................................................................. 6
Input and output specifications ........................................................................................................... 11 Front panel ................................................................................................................................................ 11 Rear panel................................................................................................................................................. 11
General specifications ......................................................................................................................... 12 Power ........................................................................................................................................................ 12 Environmental ........................................................................................................................................... 12 Physical characteristics ............................................................................................................................. 13 System characteristics .............................................................................................................................. 13 Dimensions ............................................................................................................................................... 14
Performance verification ........................................................................................................ 17
Introduction ......................................................................................................................................... 17
Table of Contents
Table of Contents
vi AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
Self-tests ............................................................................................................................................. 17 Diagnostics self-test .................................................................................................................................. 17 Calibration self-tests .................................................................................................................................. 18 Self-test error codes .................................................................................................................................. 19
Performance tests ............................................................................................................................... 21 Performance conditions ............................................................................................................................ 21 Equipment required ................................................................................................................................... 22
Test records ........................................................................................................................................ 23
Frequency/period test ......................................................................................................................... 23
Amplitude test ..................................................................................................................................... 24
DC test ................................................................................................................................................ 27
AC flatness test ................................................................................................................................... 28 AC flatness test: 1 kHz .............................................................................................................................. 29 AC flatness test: >100 kHz ........................................................................................................................ 30
Test records ............................................................................................................................ 32
Using the test records ......................................................................................................................... 32
AFG31021 and AFG31022 test record ............................................................................................... 33
AFG31051 and AFG31052 test record ............................................................................................... 35
AFG31101 and AFG31102 test record ............................................................................................... 37
AFG31151 and AFG31152 test record ............................................................................................... 39
AFG31251 and AFG31252 test record ............................................................................................... 42
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference vii
Figure 1: AFG31000 Series front view ........................................................................14
Figure 2: AFG31000 Series dimensions rear view .....................................................14
Figure 3: AFG31000 Series dimensions side view .....................................................15
Figure 4: AFG31000 Series dimensions top view .......................................................15
Figure 5: Connections for the frequency/period test ...................................................23
Figure 6: Connections for the 50 ohm terminator measurement ................................24
Figure 7: Connections for the amplitude test ..............................................................25
Figure 8: Connections for the 50 ohm terminator measurement ................................27
Figure 9: Connections for the DC test .........................................................................27
Figure 10: Connections for the 50 ohm terminator measurement ..............................29
Figure 11: Connections for the AC flatness test: 1 kHz test setup .............................29
Figure 12: Connections for the AC flatness test: >100 kHz test setup .......................30
List of Figures
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference ix
Important safety information
This manual contains information and warnings that must be followed by the user for safe operation and to keep the product in a safe condition.
To safely perform service on this product, additional information is provided at the end of this section. See Service safety summary (on page xi).
General safety summary
Use the product only as specified. Review the following safety precautions to avoid injury and prevent damage to this product or any products connected to it. Carefully read all instructions. Retain these instructions for future reference.
Comply with local and national safety codes.
For correct and safe operation of the product, it is essential that you follow generally accepted safety procedures in addition to the safety precautions specified in this manual.
The product is designed to be used by trained personnel only.
Only qualified personnel who are aware of the hazards involved should remove the cover for repair, maintenance, or adjustment.
Before use, always check the product with a known source to be sure it is operating correctly.
This product is not intended for detection of hazardous voltages.
Use personal protective equipment to prevent shock and arc blast injury where hazardous live conductors are exposed.
While using this product, you may need to access other parts of a larger system. Read the safety sections of the other component manuals for warnings and cautions related to operating the system.
When incorporating this equipment into a system, the safety of that system is the responsibility of the assembler of the system.
To avoid fire or personal injury
Use proper power cord. Use only the power cord specified for this product and certified for the country of use.
Do not use the provided power cord for other products.
Use proper voltage setting. Before applying power, make sure that the line selector is in the proper position for the source being used or make sure the line voltage is corrected based on the published specifications.
Ground the product. This product is grounded through the grounding conductor of the power cord. To avoid electric shock, the grounding conductor must be connected to earth ground. Before making connections to the input or output terminals of the product, make sure that the product is properly grounded.
Important safety information
Important safety information
x AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
Do not disable the power cord grounding connection.
Power disconnect. The power cord disconnects the product from the power source. See instructions for the location. Do not position the equipment so that it is difficult to operate the power cord; it must remain accessible to the user at all times to allow for quick disconnection if needed.
Connect and disconnect properly. Do not connect or disconnect instruments while they are connected to a voltage source.
Use only connectors and adapters supplied with the product, or indicated by Tektronix to be suitable for the product.
Observe all terminal ratings. To avoid fire or shock hazard, observe all ratings and markings on the product. Consult the product manual for further ratings information before making connections to the product. Do not exceed the Measurement Category (CAT) rating and voltage or current rating of the lowest rated individual component.
Do not apply a potential to any terminal, including the common terminal, that exceeds the maximum rating of that terminal.
Do not float the common terminal above the rated voltage for that terminal.
Do not operate without covers. Do not operate this product with covers or panels removed, or with the case open. Hazardous voltage exposure is possible.
Avoid exposed circuitry. Do not touch exposed connections and components when power is present.
Do not operate with suspected failures. If you suspect that there is damage to this product, have it inspected by qualified service personnel.
Disable the product if it is damaged. Do not use the product if it is damaged or operates incorrectly. If in doubt about safety of the product, turn it off and disconnect the power cord. Clearly mark the product to prevent its further operation.
Examine the exterior of the product before you use it. Look for cracks or missing pieces.
Use only specified replacement parts.
Wear eye protection. Wear eye protection if exposure to high-intensity rays or laser radiation exists.
Do not operate in wet/damp conditions. Be aware that condensation may occur if a unit is moved from a cold to a warm environment.
Do not operate in an explosive atmosphere.
Provide proper ventilation. Refer to the installation instructions in the manual for details on installing the product so it has proper ventilation.
Slots and openings are provided for ventilation and should never be covered or otherwise obstructed. Do not push objects into any of the openings.
Provide a safe working environment. Always place the product in a location convenient for viewing the display and indicators.
Important safety information
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference xi
Avoid improper or prolonged use of keyboards, pointers, and button pads. Improper or prolonged keyboard or pointer use may result in serious injury.
Be sure your work area meets applicable ergonomic standards. Consult with an ergonomics professional to avoid stress injuries.
Use care when lifting and carrying the product. This product is provided with handles for lifting and carrying.
Use only the Tektronix rack-mount hardware specified for this product.
Keep product surfaces clean and dry. Remove the input signals before you clean the product. Inspect the instrument as often as operating conditions require. To clean the exterior surface, perform the following steps:
1. Remove loose dust on the outside of the instrument with a lint-free cloth. Use care to avoid scratching the clear glass display filter.
2. Use a soft cloth dampened with water to clean the instrument. Use an aqueous solution of 75% isopropyl alcohol for more efficient cleaning.
CAUTION. Avoid getting moisture inside the unit during external cleaning. Use only enough cleaning solution to dampen the cloth or swab. To avoid damage to the instrument, do not expose it to sprays, liquids, or solvents, and do not use any abrasive or chemical cleaning agents.
Terms in this manual
These terms may appear in this manual:
WARNING. Warning statements identify conditions or practices that could result in injury or loss of life.
CAUTION. Caution statements identify conditions or practices that could result in damage to this product or other property.
Service safety summary
This section contains additional information required to safely perform service on the product. Only qualified personnel should perform service procedures. Read this Service safety summary and the General safety summary before performing any service procedures.
To avoid electric shock. Do not touch exposed connections.
Do not service alone. Do not perform internal service or adjustments of this product unless another person capable of rendering first aid and resuscitation is present.
Disconnect power. To avoid electric shock, switch off the product power and disconnect the power cord from the mains power before removing any covers or panels, or opening the case for servicing.
Use care when servicing with power on. Dangerous voltages or currents may exist in this product. Disconnect power, remove battery (if applicable), and disconnect test leads before removing protective panels, soldering, or replacing components.
Verify safety after repair. Always recheck ground continuity and mains dielectric strength after performing a repair.
Important safety information
xii AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
Symbols and terms on the product
These terms may appear on the product:
DANGER indicates an injury hazard immediately accessible as you read the marking.
WARNING indicates an injury hazard not immediately accessible as you read the marking.
CAUTION indicates a hazard to property including the product.
When this symbol is marked on the product, be sure to consult the manual to find out the nature of the potential hazards and any actions which have to be taken to avoid them. (This symbol may also be used to refer the user to ratings in the manual.)
The following symbol(s) may appear on the product:
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference xiii
Introduction
Thank you for choosing a Tektronix product. The AFG31000 Series Arbitrary Function Generator (AFG) instruments are high-performance instruments with built-in waveform generation applications, real-time waveform monitoring called InstaViewTM, and an improved user interface for higher test efficiency.
This manual contains instructions for verifying the performance of the AFG31000 Series Arbitrary Function Generator to the module level.
To prevent personal injury or damage to the instrument, consider the following before attempting service:
The procedures in this manual should be performed only by qualified service personnel.
Read the General safety summary (on page ix) and the Service safety summary (on page xi) at the beginning of this document.
General model information
This manual provides operation information for the following products. Unless otherwise noted, "AFG31000 Series" refers to the models in the following table.
Table 1: AFG31000 models
Model Bandwidth Sample rate Channel Waveform memory size
Optional
AFG31021 25 MHz 250 MS/s 1 16 MS/CH 128 MS/CH
AFG31022 25 MHz 250 MS/s 2 16 MS/CH 128 MS/CH
AFG31051 50 MHz 1 GS/s 1 16 MS/CH 128 MS/CH
AFG31052 50 MHz 1 GS/s 2 16 MS/CH 128 MS/CH
AFG31101 100 MHz 1 GS/s 1 16 MS/CH 128 MS/CH
AFG31102 100 MHz 1 GS/s 2 16 MS/CH 128 MS/CH
AFG31151 150 MHz 2 GS/s 1 16 MS/CH 128 MS/CH
AFG31152 150 MHz 2 GS/s 2 16 MS/CH 128 MS/CH
AFG31251 250 MHz 2 GS/s 1 16 MS/CH 128 MS/CH
AFG31252 250 MHz 2 GS/s 2 16 MS/CH 128 MS/CH
Each AFG31000 Series provides a:
25 MHz to 250 MHz function signal generator
20 MHz to 160 MHz pulse generator
The AFG31000 Series also provides 14-bit vertical resolution.
Preface
Preface
xiv AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
AFG31000 Series documentation
Complete documentation for the instruments is available at tek.com. The following table is a complete list of available documentation.
Table 2: AFG31000 documentation
Document name Available languages Document number Document description
Instructions Compliance and Safety Instructions
English 0713606xx This document contains compliance and safety information for the AFG31000 Series Arbitrary Function
Generator.
French 0713613xx
German 0713615xx
Italian 0713614xx
Japanese 0713617xx
Korean 0713621xx
Portuguese 0713618xx
Russian 0713622xx
Simplified Chinese 0713619xx
Spanish 0713616xx
Traditional Chinese 0713620xx
AFG31000 Series Arbitrary Function Generator User's
Manual
English 0771473xx This document describes operation and installation procedures for all models of the AFG31000 Series Arbitrary Function Generator. It includes information about features, functions, and accessories.
Japanese 0771478xx
Simplified Chinese 0771479xx
Traditional Chinese 0771480xx
German 0771481xx
French 0771482xx
Russian 0771486xx
Korean 0771487xx
AFG31000 Series Arbitrary Function Generator Programmer's Manual
English 0771488xx This document provides information required to use programmable interface commands for the AFG31000 Series Arbitrary Function Generator.
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
English 0771489xx This document describes specifications and performance verification procedures for the AFG31000 Series Arbitrary Function
Generator.
AFG31000 Series Arbitrary Function Generator Declassification & Security Instructions
English 0771491xx This document includes information that is necessary to clear or sanitize the product so it can be removed from a secured area, such as when returning the product for repair.
Series 31000 ArbExpress Printable Help
English 0771492xx This online help provides information on how to create, edit, and transfer standard waveforms to an arbitrary waveform generator, an arbitrary function generator, or an
oscilloscope.
Preface
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference xv
Document name Available languages Document number Document description
AFG31000 Series Arbitrary Function Generator Release Notes
English 0771493xx Release notes
NOTE: XX in a part number replaces the document revision number.
Contact information
If you have any questions after you review the information in this documentation, please contact your local Tektronix office, sales partner, or distributor. You can also call the corporate headquarters of Tektronix in North America at 1-800-833-9200. Visit tek.com to find contacts in your area.
Extended warranty
Additional years of warranty coverage are available on many products. These valuable contracts protect you from unbudgeted service expenses and provide additional years of protection at a fraction of the price of a repair. Extended warranties are available on new and existing products. Contact your local Tektronix office, sales partner, or distributor for details (refer to Contact information (on page xv) for details).
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 1
Introduction
All specifications are guaranteed unless labeled “typical.” Typical specifications are provided for your convenience, but are not guaranteed.
All specifications apply to the arbitrary function generator unless noted otherwise. These specifications are valid under the following conditions:
The instrument must be calibrated or adjusted at an ambient temperature between 20 °C and 30 °C.
The instrument must be operating at an ambient temperature between 0 °C and 50 °C.
The instrument must be warmed up for at least 20 minutes.
The instrument must be in an environment where the temperature, altitude, and humidity levels are within the operating limits described in these specifications.
NOTE. If you are using a two-channel instrument for differential analog output and one connector is used as single-ended output, the other connector must be terminated with a 50 Ω connector.
Electrical specifications
The following tables describe the electrical specifications for the AFG31000 Series.
Operating mode
Table 3: Operating mode specifications
Characteristic Description
Run mode Continuous, Modulation, Sweep, and Burst
Burst count 1 to 1,000,000 cycles or infinite
Internal trigger rate 1 µs to 500 s
Waveforms
Table 4: Waveforms specifications
Characteristic Description
Standard Sine, Square, Pulse, Ramp, and More (Sin(x)/x, Noise, DC, Gaussian, Lorentz, Exponential Rise, Exponential Decay, and Haversine)
Arbitrary waveform User-defined waveforms; you can edit and save your own waveforms
Waveform length 2 to 131,072
Sampling rate AFG31021, AFG31022 250 MS/s
Specifications
Specifications
2 AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
AFG31051, AFG31052, AFG31101, AFG31102
Rate changes automatically based on waveform length:
≤16,000 = 1 GS/s sampling rate
>16,000 = 250 MS/s sampling rate
AFG31151, AFG31152 Rate changes automatically based on waveform length:
≤16,000 = 2 GS/s sampling rate >16,000 = 250 MS/s sampling rate
AFG31251, AFG31252 Rate changes automatically based on waveform length:
≤16,000 = 2 GS/s sampling rate >16,000 = 250 MS/s sampling rate
Resolution 14 bits
Non-Volatile Waveform Memory
2380M
Frequency/period
Table 5: Frequency/period specifications
Characteristic Description PV reference page
Frequency range
Sine1 AFG31021, AFG31022 1 µHz to 25 MHz
AFG31051, AFG31052 1 µHz to 50 MHz
AFG31101, AFG31102 1 µHz to 100 MHz
AFG31151, AFG31152 1 µHz to 150 MHz
AFG31251, AFG31252 1 µHz to 250 MHz
Square2 AFG31021, AFG31022 1 µHz to 20 MHz
AFG31051, AFG31052 1 µHz to 40 MHz
AFG31101, AFG31102 1 µHz to 80 MHz
AFG31151, AFG31152 1 µHz to 120 MHz
AFG31251, AFG31252 1 µHz to 160 MHz
Pulse AFG31021, AFG31022 1 mHz to 20 MHz
AFG31051, AFG31052 1 mHz to 40 MHz
AFG31101, AFG31102 1 mHz to 80 MHz
AFG31151, AFG31152 1 mHz to 120 MHz
AFG31251, AFG31252 1 mHz to160 MHz
1 Triggered/gated burst mode: AFG31021, AFG31022: 1 µHz to 12.5 MHz; AFG31051, AFG31052: 1 µHz to 25 MHz; AFG31101, AFG31102: 1 µHz to 50 MHz; AFG31151, AFG31152: 1 µHz to 75 MHz; AFG31251, AFG31252: 1 µHz to 125 MHz.
2 Triggered/gated burst mode: AFG31021, AFG31022: 1 µHz to 20 MHz; AFG31051, AFG31052: 1 µHz to 40 MHz; AFG31101, AFG31102: 1 µHz to 80 MHz; AFG31151, AFG31152: 1 µHz to 120 MHz; AFG31251, AFG31252: 1 µHz to 160 MHz.
Specifications
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 3
Characteristic Description PV reference page
Ramp, Sin(x)/X, Gaussian, Lorentz, Exponential Rise, Exponential Decay, Haversine
AFG31021, AFG31022 1 µHz to 500 kHz
AFG31051, AFG31052 1 µHz to 800 kHz
AFG31101, AFG31102 1 µHz to 1 MHz
AFG31151, AFG31152 1 µHz to 1.5 MHz
AFG31251, AFG31252 1 µHz to 2.5 MHz
Arbitrary3 AFG31021, AFG31022 1 mHz to 12.5 MHz
AFG31051, AFG31052 1 mHz to 25 MHz
AFG31101, AFG31102 1 mHz to 50 MHz
AFG31151, AFG31152 1 mHz to 75 MHz
AFG31251, AFG31252 1 mHz to 125 MHz
Noise bandwidth (–3 dB)
AFG31021, AFG31022, AFG31051, AFG31052, AFG31101, AFG31102
150 MHz
AFG31151, AFG31152, AFG31251, AFG31252
360 MHz
Resolution 1 µHz or 12 digits
Accuracy ±10–6 setting (except Arbitrary), 0 °C to 50 °C
±10–6 setting±1uHz (ARB) , 0 °C to 50 °C
Frequency/period test (on page 23)
Stability4 ±1.6 × 10–6/year
Accuracy aging ±1.0 × 10–6/year
Phase (except DC, noise, and pulse)
Table 6: Phase specifications
Characteristic Description
Range5 –180° to 180°
3 Triggered/gated burst mode: AFG31021, AFG31022: 1 mHz to 6.25 MHz; AFG31051, AFG31052: 1 mHz to
12.5 MHz; AFG31101, AFG31102: 1 mHz to 25 MHz; AFG31151, AFG31152: 1 mHz to 37.5 MHz; AFG31251, AFG31252: 1 mHz to 62.5 MHz.
4 Total reference frequency error one year after factory adjustment at any temperature within operating limits.
5 Resolution: 0.01° (sine), 0.1° (other standard waveforms)
Specifications
4 AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
Lead delay (pulse)
Table 7: Lead delay specifications
Characteristic Description
Range
Continuous mode 0 ps to period
Triggered/Gated Burst mode 0 ps to period – [pulse width + 0.8 × (leading edge time + trailing edge time)]
Resolution 10 ps or 8 digits
Skew
Table 8: Skew specifications for 2-channel model
Characteristic Description
Pulse function
Frequency 1MHz
Amplitude 1Vpp
Leading/trailing time 18.00ns
Skew <1ns
Amplitude
Table 9: Amplitude specifications
Characteristic Description PV reference page
Range6
AFG31021, AFG31022, AFG31051, AFG31052
1 mVpp to 10 Vpp
2 mVpp to 20 Vpp (into open circuit load)
AFG31101, AFG31102
1 mVpp to 10 Vpp
2 mVpp to 20 Vpp (into open circuit load)
Sine wave at >60 MHz to 80 MHz:
1 mVpp to 8 Vpp into 50 Ω
2 mVpp to 16 Vpp (into open circuit load)
Sine wave at >80 MHz to 100 MHz:
1 mVpp to 6 Vpp into 50 Ω
2 mVpp to 12 Vpp (into open circuit load)
Square/pulse at >40 MHz to 80 MHz:
1 mVpp to 5 Vpp into 50 Ω
2 mVpp to 10 Vpp (into open circuit load)
AFG31151, AFG31152, AFG31251, AFG31252
1 mVpp to 5 Vpp
2 mVpp to 10 Vpp (into open circuit load)
6 AFG31251, AFG31252 at frequency >200 MHz to 250 MHz: 1 mVpp to 4 Vpp into 50 Ω, 2 mVpp to 8 Vpp into
opencircuit load.
Specifications
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 5
Characteristic Description PV reference page
Accuracy ±(1% of setting +1 mV) at 1 kHz sine waveform,
amplitude >1 mVpp, 0 V offset
Amplitude test (on page 24)
Resolution 0.1 mVpp, 0.1 mVrms, 1 mV, 0.1 dBm or 4 digits
Units7 Vpp, Vrms, dBm, and volt (high level and low level)
Output impedance 50 Ω
Isolation 42 V peak maximum to earth
DC offset
Table 10: DC offset specifications
Characteristic Description
Range
AFG31021, AFG31022, AFG31051, AFG31052, AFG31101, AFG31102
±5 V peak AC + DC into 50 Ω
AFG31151, AFG31152, AFG31251, AFG31252
±2.5 V peak AC + DC into 50 Ω
Accuracy8 ±(1% of |setting| +1 mV + 0.5% of amplitude Vpp)
Resolution 1 mV
Output impedance 50 Ω
Internal noise add
Table 11: Internal noise add specifications
Characteristic Description
Type White
Range 0% to 50% of amplitude setting
Resolution 1%
7 dBm is only for sine waveforms. Vrms is not available for arbitrary and noise waveforms.
8 Add 0.5 mV per °C for operation outside of 20 °C to 30 °C.
Specifications
6 AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
Output characteristics
Table 12: Sine wave output specifications
Characteristic Description PV reference page
Sine wave (50 Ω)
Flatness
(at 1.0 Vpp
amplitude, relative to
1 kHz)
AFG31021, AFG31022 <5 MHz: ±0.2 dB ≥5 MHz to ≤25 MHz: ±0.3 dB
AC flatness test (on page 28)
AFG31051, AFG31052 <5 MHz: ±0.2 dB ≥5 MHz to ≤50 MHz: ±0.3 dB
AFG31101, AFG31102 <5 MHz: ±0.2 dB ≥5 MHz to ≤100 MHz: ±0.3 dB
AFG31151, AFG31152 <5 MHz: ±0.2 dB ≥5 MHz to <25 MHz: ±0.3 dB ≥25 MHz to <100 MHz: ±0.5 dB ≥100 MHz to ≤150 MHz: ±1.0 dB
AFG31251, AFG31252 <5 MHz: ±0.2 dB ≥5 MHz to <25 MHz: ±0.3 dB ≥25 MHz to <100 MHz: ±0.5 dB ≥100 MHz to <200 MHz: ±1.0 dB ≥200 MHz to ≤250 MHz: ±2.0 dB
Harmonic distortion (at 1.0 Vpp amplitude)
(typical)
AFG31021, AFG31022 10 Hz to <20 kHz: <-77 dBc
≥20 kHz to <1 MHz: <-72 dBc
≥1 MHz to <5 MHz: <-65 dBc
≥5 MHz to ≤25 MHz :<-56 dBc
AFG31051, AFG31052 10 Hz to <20 kHz: <-77 dBc
≥20 kHz to <1 MHz: <-72 dBc
≥1 MHz to <5 MHz: <-65 dBc
≥5 MHz to ≤50 MHz :<-56 dBc
AFG31101, AFG31102 10 Hz to <20 KHz: <-77 dBc
≥20 kHz to <1 MHz: <-72 dBc
≥1 MHz to <5 MHz: <-65 dBc
≥5 MHz to ≤100 MHz: <-56 dBc
AFG31151, AFG31152 10 Hz to <1 MHz: <-72 dBc
≥1 MHz to <5 MHz: <-74 dBc
≥5 MHz to <25 MHz: <-69 dBc
≥25 MHz to ≤150 MHz: <-37 dBc
AFG31251, AFG31252 10 Hz to <1 MHz: <-72 dBc
≥1 MHz to <5 MHz: <-74 dBc
≥5 MHz to <25 MHz: <-69 dBc
≥25 MHz to ≤250 MHz: <-37 dBc
Spurious9
(nonharmonic)
(at 1.0 Vpp
amplitude) (typical)
AFG31021, AFG31022 10 Hz to <1 MHz: <–78 dBc ≥1 MHz to ≤25 MHz: <–73 dBc
AFG31051, AFG31052 10 Hz to <1 MHz: <–78 dBc ≥1 MHz to <25 MHz: <–73 dBc ≥25 MHz to ≤50 MHz: <–78 dBc
AFG31101, AFG31102 10 Hz to <1 MHz: <–78 dBc ≥1 MHz to <25 MHz: <–73 dBc ≥25 MHz to ≤100 MHz: <–78 dBc
9 Exclude harmonics and channel crosstalk.
Specifications
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 7
Characteristic Description PV reference page
AFG31151, AFG31152 10 Hz to <1 MHz: <–80 dBc ≥1 MHz to <25 MHz: <–75 dBc ≥25 MHz to ≤150 MHz: <–75 dBc + 6 dBc per octave
AFG31251, AFG31252 10 Hz to <1 MHz: <–80 dBc ≥1 MHz to <25 MHz: <–75 dBc ≥25 MHz to ≤250 MHz: <–75 dBc + 6 dBc per octave
Phase noise
(at 1.0 Vpp
amplitude) (typical)
20 MHz: <–125 dBc per Hz at 10 kHz offset
Residual clock noise (typical)
AFG31021, AFG31022, AFG31051, AFG31052, AFG31101, AFG31102
–63 dBm
AFG31151, AFG31152, AFG31251, AFG31252
–63 dBm
Table 13: Square wave output specifications
Characteristic Description
Square wave
Rise time/fall time (typical)
AFG31021, AFG31022 Amplitude >5 Vpp: 8.0 ns
Amplitude ≤5 Vpp: 7.0 ns
AFG31051, AFG31052 Amplitude >5 Vpp: 6.0 ns
Amplitude ≤5 Vpp: 5.0 ns
AFG31101, AFG31102 Amplitude >5 Vpp: 4.2 ns
Amplitude ≤5 Vpp: 3.5 ns
AFG31151, AFG31152 3.0 ns
AFG31251, AFG31252 2.0 ns
Overshoot (typical)
<3%
Jitter (RMS) (typical)
2.5 ps
Table 14: Pulse output specifications
Characteristic Description
Pulse
Pulse width (resolution: 10 ps or 5 digits)
AFG31021, AFG31022 16 ns to 999.99 s
AFG31051, AFG31052 10 ns to 999.99 s
AFG31101, AFG31102 6 ns to 999.99 s
AFG31151, AFG31152 5 ns to 999.99 s
AFG31251, AFG31252 4 ns to 999.99 s
Pulse duty 0.001% to 99.999%
Leading/trailing edge transition time (at 10% to 90% of amplitude,
AFG31021, AFG31022 8 ns to 0.625 × pulse period
AFG31051, AFG31052 6 ns to 0.625 × pulse period
AFG31101, AFG31102 4 ns to 0.625 × pulse period
Specifications
8 AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
Characteristic Description
respectively);
resolution 10 ps or 4 digits
AFG31151, AFG31152 3 ns to 0.625 × pulse period
AFG31251, AFG31252 2 ns to 0.625 × pulse period
Overshoot (typical)
<2%
Jitter (RMS)(typical)
2.5 ps
Table 15: Ramp output specifications
Characteristic Description
Ramp
Linearity (at 1 kHz frequency,
amplitude 1 Vpp,
symmetry 100%)
AFG31021, AFG31022, AFG31051, AFG31052
≤ 0.1% of peak output at 10% to 90% of amplitude range
AFG31101, AFG31102 ≤ 0.15% of peak output at 10% to 90% of amplitude range
AFG31151, AFG31152, AFG31251, AFG31252
≤ 0.2% of peak output at 10% to 90% of amplitude range
Symmetry 0% to 100%
Table 16: Arbitrary output specifications
Characteristic Description
Arbitrary
Rise/fall time (typical)
AFG31021, AFG31022, AFG31051, AFG31052, AFG31101, AFG31102
Amplitude ≥ 5 Vpp: 4.2 ns
Amplitude < 5 Vpp: 3.5 ns
AFG31151, AFG31152, AFG31251, AFG31252
≤ 2 ns
Jitter (RMS) (typical) 2.5 ps
Table 17: DC output specifications
Characteristic Description PV reference page
DC
Range (resolution 1 mV or 4 digits)
AFG31021, AFG31022, AFG31051, AFG31052, AFG31101, AFG31102
–5 V to 5 V into 50 Ω –10 V to 10 V into open-circuit load
AFG31151, AFG31152, AFG31251, AFG31252
–2.5 V to 2.5 V into 50 Ω –5 V to 5 V into open-circuit load
Accuracy10
(50 Ω load)
±(1% of |DC setting| + 1 mV DC) DC test
10 Add 0.5 mV per °C for operation outside of 20 °C to 30 °C.
Specifications
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 9
Table 18: Amplitude modulation (AM) specifications
Characteristic Description
Amplitude modulation (AM)
Carrier waveforms Standard waveforms (except pulse, DC, and noise) and arbitrary waveforms
Modulation source Internal or external (from modulation input)
Internal modulating waveforms
Sine, square, ramp, noise, arbitrary11
Internal modulating frequency
1 mHz to 1 MHz
Depth 0% to 120%
Table 19: Frequency modulation (FM) specifications
Characteristic Description
Frequency modulation (FM)
Carrier waveforms Standard waveforms (except pulse, DC, and noise) and arbitrary waveforms
Modulation source Internal or external (from modulation input)
Internal modulating waveforms
Sine, square, ramp, noise, arbitrary12
Maximum effective points: 2048
Internal modulating frequency
1 mHz to 1 MHz
Peak deviation AFG31021, AFG31022 DC to 12.5 MHz
AFG31051, AFG31052 DC to 25 MHz
AFG31101, AFG31102 DC to 50 MHz
AFG31151, AFG31152 DC to 75 MHz
AFG31251, AFG31252 DC to 125 MHz
Table 20: Phase modulation (PM) specifications
Characteristic Description
Phase modulation (PM)
Carrier waveforms Standard waveforms (except pulse, DC, and noise) and arbitrary waveforms
Modulation source Internal or external (from modulation input)
Internal modulating waveforms
Sine, square, ramp, noise, arbitrary13
Maximum effective points: 2048
Internal modulating frequency
1 mHz to 1 MHz
Phase deviation range
0 to 180 degrees
11 For amplitude modulation, the maximum effective points for arbitrary waveforms is 4096. Waveform data above 4096 points is ignored.
12 For FM, PM, and PWM modulation types, the maximum effective points for arbitrary waveforms is 2048. Waveform data above 2048 points is ignored.
13 For FM, PM, and PWM modulation types, the maximum effective points for arbitrary waveforms is 2048. Waveform data above 2048 points is ignored.
Specifications
10 AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
Table 21: Frequency shift keying (FSK) modulation specifications
Characteristic Description
Frequency shift keying (FSK)
Carrier waveforms Standard waveforms (except pulse, DC, and noise) and arbitrary waveforms
Modulation source Internal or external (from modulation input)
Internal key rate 1 mHz to 1 MHz
Number of keys 2
Table 22: Pulse width modulation (PWM) specifications
Characteristic Description
Pulse width modulation (PWM)
Carrier waveforms Pulse
Modulation source Internal or external (from modulation input)
Internal modulating waveforms
Sine, square, ramp, noise, arbitrary14
Internal modulating frequency
1 mHz to 1 MHz
Deviation range 0% to 50% of pulse period
Table 23: Sweep modulation specifications
Characteristic Description
Sweep
Type Linear or logarithmic
Start/stop frequency15 AFG31021, AFG31022
1 μHz to 25 MHz (except arbitrary: 1 mHz to 25 MHz)
AFG31051, AFG31052
1 μHz to 50 MHz (except arbitrary: 1 mHz to 50 MHz)
AFG31101, AFG31102
1 μHz to 100 MHz (except arbitrary: 1 mHz to 100 MHz)
AFG31151, AFG31152
1 μHz to 150 MHz
(except arbitrary: 1 mHz to 150 MHz)
AFG31251, AFG31252
1 μHz to 250 MHz
(except arbitrary: 1 mHz to 250 MHz)
Sweep/hold/return time Range Sweep time: 1 ms to 500 s Hold/return time: 0 ms to 500 s
Resolution 1 ms or 4 digits
Interval Range 1 μs to 500 s
14 For FM, PM, and PWM modulation types, the maximum effective points for arbitrary waveforms is 2048.
Waveform data above 2048 points is ignored.
15 Pulse, DC, and noise waveforms are not available. Start and stop frequencies depend on the waveform shape.
Specifications
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 11
Characteristic Description
Resolution 1 ms or 4 digits
Total sweep time accuracy
< 0.4%
Input and output specifications
The following tables contain input and output specifications for the AFG31000 Series.
Front panel
Table 24: Front-panel input and output specifications
Characteristic Description
Trigger input
Input level TTL compatible
Pulse width 100 ns minimum
Impedance 10 kΩ
Trigger delay
Resolution (100 ps or 5 digits)
0.0ns to 85.000s
Trigger output
Level Positive TTL level pulse into 1 kΩ
Impedance 50 Ω, AC coupled
Jitter (RMS), typical 10 ps
Rear panel
Table 25: Rear-panel input and output specifications
Characteristic Description
External modulation input
Input range -1.0 V to 1 V full scale (except FSK), 3.3 V logic level
Input impedance 5.2 kΩ
Frequency range AM, FM, PM, FSK, PWM: DC to 125 kHz (sampling rate: 1 MS/s)
Jitter (RMS), range Trigger to signal output (signal output with external trigger input in burst mode)
100 ps
External reference output AFG31101, AFG31102, AFG31151, AFG31152, AFG31251, AFG31252
Impedance 50 Ω, AC coupled
Amplitude (typical) 1.2 Vpp into 50 Ω
Specifications
12 AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
External reference input
Impedance 1 kΩ
Required input voltage swing
100 mVpp to 5 Vpp
Lock range 10 MHz ± 35 kHz
CH1 additional input AFG31101, AFG31102, AFG31151, AFG31152, AFG31251, AFG31252
Impedance 50 Ω
Input range –1 V to 1 V (DC + peak AC)
Bandwidth DC to 10 MHz (–3 dB) at 1 Vpp
General specifications
The following topics describe the general specifications of the AFG31000 Series.
Power
Table 26: Power specifications
Characteristic Description
Source voltage and frequency
100 V to 240 V, 47 Hz to 63 Hz
115 V, 360 to 440 Hz
Power consumption Less than 120 W
Surge current 30 A peak (25° C) for ≤ 5 line cycles, after product has been turned off for at least 30 s
Environmental
Table 27: Environmental specifications
Characteristic Description
Temperature range
Operating 0 °C to 50 °C
Nonoperating –30 °C to 70 °C
Humidity
Operating (noncondensing)
≤ 80% relative humidity, 0 °C to 40 °C ≤ 60% relative humidity, < 40 °C to 50 °C, noncondensing
Nonoperating (noncondensing)
5% to 90% relative humidity, < 40 °C, noncondensing 5% to 80% relative humidity, ≥ 40 °C to 60 °C, noncondensing 5% to 40% relative humidity, > 60 °C to 70 °C, noncondensing
Altitude
Operating Up to 3,000 meters (9,843 feet)
Nonoperating Up to 12,000 meters (39,370 feet)
Specifications
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 13
Physical characteristics
Table 28: Physical characteristics
Characteristic Description
Net weight, typical 4.85 kg (10.68 lbs)
Net weight with packaging, typical
7.00 kg (15.42 lbs)
Dimensions Height: 191.8 mm (7.55 in.)
Width: 412.8 mm (16.25 in.)
Depth: 143.3 mm (5.64 in.)
Clearance required for cooling
50 mm (2.0 in)
System characteristics
Table 29: System characteristics
Characteristic Description
Warm-up time (typical) 20 minutes minimum
Power on self-diagnostics (typical) < 24 s
Configuration times (typical) USB LAN GPIB
Function change 61 ms 61 ms 63 ms
Frequency change (except pulse) 3 ms 4 ms 6 ms
Frequency change (pulse) 2.5 ms 3 ms 8 ms
Amplitude change 65 ms 66 ms 77 ms
Select user Arbitrary waveform16
(USB memory)
43 ms 40 ms 53 ms
Select user Arbitrary waveform17
(USB memory)
86 ms 92 ms 92 ms
Data download, 4,000 points of arbitrary waveform data (8 Kb)
21 ms 21 ms 36 ms
Acoustic noise (typical) < 50 dBA
Weight (approximate) 4.7 kg (10.36 lbs )
Dimensions Refer to the illustrations in Dimensions (on page 14)
16 Arbitrary waveform is 4000 points.
17 Arbitrary waveform is 128,000 points.
Specifications
14 AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
Dimensions
Figure 1: AFG31000 Series front view
Figure 2: AFG31000 Series dimensions rear view
Specifications
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 15
Figure 3: AFG31000 Series dimensions side view
Figure 4: AFG31000 Series dimensions top view
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 17
Introduction
You can do two different types of performance verification on the AFG31000 Series:
Self-tests: Quickly confirm that the AFG31000 Series internal hardware is operating properly.
Performance tests: Do a more thorough check of functionality and calibration to warranted specifications.
NOTE. First complete the self-tests, then complete the performance tests. The performance tests require a controlled test environment and more time to execute than the self-tests. See Performance conditions (on page 21) for details about the required test environment.
Self-tests
The following AFG31000 Series self-tests provide a quick way to confirm basic functionality and proper adjustment:
Self-Diagnostics: Internal diagnostics routine that verifies that the instrument passes initial circuit tests.
Self-Calibration: Internal calibration routine that checks and adjusts the internal calibration constants.
NOTE. You must run the self-tests before you can run the performance tests.
Diagnostics self-test
This self-test uses internal routines to verify that the instrument is operating correctly.
Equipment required None
Prerequisites Power on the instrument and allow it to warm up for 20 minutes before running the self-tests.
Make sure the instrument is operating in an ambient temperature between 0 °C and 50 °C.
To run the diagnostics self-test:
1. On the display, select Utility > Diagnostics/Calibration.
2. Next to Self-Diagnostics, select Run.
3. Make sure all cables are disconnected from the instrument and select OK.
4. Wait until the test is complete (the test will take several minutes).
5. Review the results of the test on the display and select Close when you are done.
If the diagnostics self-test completes without finding any problems, the message PASSED is displayed.
When an error is detected during diagnostics execution, the instrument displays an error code. Error codes are described in Error codes (on page 19).
Performance verification
Performance verification
18 AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
Calibration self-tests
This self-test uses an internal calibration routine that checks and adjusts the internal calibration constants.
Equipment required None
Prerequisites Power on the instrument and allow it to warm up for 20 minutes before running the self-tests.
Make sure the instrument is operating in an ambient temperature between 0 °C and 50 °C.
To run the calibration self-test:
1. On the display, select Utility > Diagnostics/Calibration.
2. Next to Self-Calibration, select Run.
3. Make sure all cables are disconnected from the instrument and select OK.
4. Wait until the test is complete (the test will take several minutes).
5. Review the results of the test on the display and select Close when you are done.
If the diagnostics self-test completes without finding any problems, the message PASSED is displayed.
When an error is detected during diagnostics execution, the instrument displays an error code. Error codes are described in Error codes (on page 19).
NOTE. Do not turn off the power while running self-calibration. If the power is turned off during calibration, data stored in internal nonvolatile memory may be lost.
Performance verification
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 19
Self-test error codes
If the self-tests detect a malfunction, the AFG31000 Series displays [name of the test] failed!
and the error code. The following table lists the error codes with a description of the error and modules related to the error.
Table 30: Output diagnostics error codes
Error code Description
2101 Calibration data checksum failure
2301 CH1 internal offset failure
2302 CH2 internal offset failure
2303 CH1 output offset failure
2304 CH2 output offset failure
2305 CH1 output gain failure
2306 CH2 output gain failure
2401 CH1 x12 dB K12 attenuator failure
2402 CH2 x12 dB K22 attenuator failure
2403 CH1 x20 dB K13 attenuator failure
2404 CH2 x20 dB K23 attenuator failure
2405 CH1 x20 dB K14 attenuator failure
2406 CH2 x20 dB K24 attenuator failure
2407 CH1 x14 dB/20 dB K15 attenuator failure
(14 dB for AFG31151, AFG31152, AFG31251, AFG31252; 20 dB for AFG31021,
AFG31022, AFG31051, AFG31052, AFG31101, AFG31102)
2408 CH2 x14 dB/20 dB K25 attenuator failure
2409 CH1 x20 dB K18 attenuator failure
2410 CH2 x20 dB K28 attenuator failure
2411 CH1 filter failure
2412 CH2 filter failure
2415 U51 failure
2501 CH1 ASIC failure
2502 Ch2 ASIC failure
2503 Ch1 ADC failure
2504 Ch2 ADC failure
Performance verification
20 AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
Table 31: Calibration error codes
Error code Description
1101 CH1 internal offset calibration failure
1102 CH2 internal offset calibration failure
1103 CH1 output offset calibration failure
1104 CH2 output offset calibration failure
1105 CH1 output gain calibration failure
1106 CH2 output gain calibration failure
1201 CH1 x12 dB K12 attenuator calibration failure
1202 CH2 x12 dB K22 attenuator calibration failure
1203 CH1 x20 dB K13 attenuator calibration failure
1204 CH2 x20 dB K23 attenuator calibration failure
1205 CH1 x20 dB K14attenuator calibration failure
1206 CH2 x20 dB K24attenuator calibration failure
1207 CH1 x14 dB/20dB K15 attenuator calibration failure
1208 CH2 x14 dB/20dB K25 attenuator calibration failure
1209 CH1 x20 dB K18 attenuator calibration failure
1210 CH2 x20 dB K28 attenuator calibration failure
1211 CH1 filter calibration failure
1212 CH2 filter calibration failure
1215 U51 calibration failure
1216 Saving calibration file failure
3001 Error code of Offset_DAC correction for CH1 about X4 attenuation
3002 Error code of Offset_DAC correction for CH2 about X4 attenuation
3003 Error code of Offset_DAC correction for CH1 about X16 attenuation
3004 Error code of Offset_DAC correction for CH2 about X16 attenuation
3005 Error code of variable gain correction for CH1 about X4 attenuation
3006 Error code of variable gain correction for CH2 about X4 attenuation
3007 Error code of variable gain correction for CH1 about X16 attenuation
3008 Error code of variable gain correction for CH2 about X16 attenuation
3009 Error code of attenuation circuit coefficient's correction for CH1 about X4 attenuation
3010 Error code of attenuation circuit coefficient's correction for CH2 about X4 attenuation
3011 Error code of attenuation circuit coefficient's correction for CH1 about X16 attenuation
3012 Error code of attenuation circuit coefficient's correction for CH2 about X16 attenuation
Performance verification
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 21
Performance tests
The performance tests include two types of tests:
Functional tests. Verify that the AFG31000 Series functions operate. They do not verify that they operate within limits.
Performance tests. Verify that the AFG31000 Series performs as warranted. These tests check the characteristics listed in Specifications (on page 1).
Table 32: Performance tests
Test title What is tested
Frequency/period test (on page 23) Internal clock output frequency accuracy
Amplitude test (on page 24) Amplitude accuracy
DC test (on page 27) DC accuracy
AC flatness test (on page 28) AC flatness
Performance conditions
The tests in this section provide extensive, valid confirmation of performance and functionality when the following requirements are met:
The cabinet covers are installed on the AFG31000 Series.
The instrument has passed all of the self-tests (for more information, see Self-tests (on page 17)) at an ambient temperature between 20 °C and 30 °C.
The instrument is operating at an ambient temperature between 0 °C and 50 °C.
The instrument has been warmed-up for at least 20 minutes.
Performance verification
22 AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
Equipment required
The following table lists the equipment necessary to complete the performance tests.
Table 33: Test equipment for performance tests
Description Minimum requirements Recommended equipment
Purpose
Digital multimeter (DMM) AC volts, true RMS AC-coupled accuracy:
±0.1% to 1 kHz
DC volts accuracy: 50 ppm, resolution
100 μV
Resistance Accuracy: ±0.05 Ω
Keithley Model 2002 Measures voltage. Used in multiple procedures.
Power meter 100 kHz to 250 MHz 1 μW to 100 mW (–30 dBm to +20 dBm) Accuracy: 0.02 dB
Resolution: 0.01 dB
R&S NRVS Measures voltage. Used in multiple procedures.
Power head 100 kHz to 250 MHz 1 μW to 100 mW (–30 dBm to 20 dBm)
R&S NRV-Z5 Measures voltage. Used in multiple procedures.
Frequency counter Accuracy: 0.01 ppm Phase measurement
Tektronix FCA3100 Checks clock frequency.
Oscilloscope 1 GHz bandwidth, 50 Ω input termination
Tektronix TDS5104B Checks output signals. Used in multiple procedures.
Spectrum analyzer 1 GHz bandwidth, 50 Ω input termination
Tektronix RSA3303A Checks output signals. Harmonics spurious.
BNC coaxial cable 50 Ω, male-to-male BNC connector, 91 cm
Tektronix part number 012-0482-00
Interconnects signals.
BNC terminator 50 Ω, ±1 Ω , 2 W, DC to 1 GHz, BNC
Tektronix part number 011-0049-02
Interconnects signals.
Attenuator 50 Ω , x10, BNC Tektronix part number 011-0059-03
Interconnects signals.
Adapter Dual-Banana Plug
BNC (female) to dual banana
Tektronix part number
103-0090-00
Signal interconnection to a DMM.
Adapter BNC(female)-N(male) Tektronix part number
103-0045-00
Signal interconnection to a spectrum analyzer.
Performance verification
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 23
Test records
This manual contains test records that you can use to record the performance test results for your AFG31000 Series Arbitrary Function Generator. These test records are in the Test records (on page 32) section of this manual.
The test records are organized by model number. Some models have different test parameters than others, so make sure you use the ones that apply to your arbitrary function generator model.
The following list contains links to each of the test records.
AFG31021 and AFG31022 test record (on page 33)
AFG31051 and AFG31052 test record (on page 35)
AFG31101 and AFG31102 test record (on page 37)
AFG31151 and AFG31151 test record (on page 39)
AFG31251 and AFG31252 test record (on page 41)
Frequency/period test
This test verifies the frequency accuracy of the AFG31000 Series. All output frequencies are derived from a single generated frequency; you only need to check one frequency point on channel 1.
NOTE. Record the results of this test in the test record for your model in Test records (on page 32).
To verify frequency accuracy:
1. Connect the AFG31000 Series to the frequency counter as shown in the following figure.
Figure 5: Connections for the frequency/period test
2. Press the Default key on the AFG31000 Series front panel. A dialog box is displayed.
3. Select OK to recall the AFG31000 Series default setup.
Performance verification
24 AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
4. Set up the AFG31000 Series as shown in the following table.
Select menu Setting Operation
Function Sine Sine key (front panel)
Frequency 1.000000 MHz Frequency/Period key (front panel)
Amplitude 1.00 Vpp Amplitude/High key (front panel)
Channel 1 Output On Ch1 Output On key (front panel)
5. Verify that the reading on the frequency counter is between 0.9999984 MHz and 1.0000016 MHz.
6. Set up the AFG31000 Series as shown in the following table.
Select menu Setting Operation
Function Pulse Pulse key (front panel)
7. Verify that the reading on the frequency counter is between 0.9999984 MHz and 1.0000016 MHz.
Amplitude test
This test verifies the amplitude accuracy of the AFG31000 Series by checking specific amplitude points. All output amplitudes are derived from a combination of attenuators and a 3 dB variable gain.
This test uses a 50 Ω terminator. Because the accuracy of the terminator is used as a calibration factor, you must know the accuracy of the 50 Ω terminator before running the amplitude test.
NOTE. Record the results of this test in the test record for your model in Test records (on page 32).
To verify amplitude accuracy:
1. Connect the 50 Ω terminator to the DMM (as shown in the following figure) and measure the register value.
Figure 6: Connections for the 50 ohm terminator measurement
Performance verification
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 25
2. Calculate the 50 Ω calibration factor (CF) from the reading value and record it, as shown in the following table.
50 Ω calibration factor (Calibration factor (CF) = 2 / (1 + 50 Ω / Measurement Ω) =)
Measurement (DMM reading) CF
Ω
Examples
50.50 Ω 1.0050 (= 2 / (1 + 50 / 50.50))
49.62 Ω 0.9962 (= 2 / (1 + 50 / 49.62))
3. Connect the AFG31000 Series to the DMM as shown in the following figure. Be sure to connect the 50 Ω terminator to the Ch1 (or Ch2) output connector on the AFG31000 Series.
Figure 7: Connections for the amplitude test
4. Set up the AFG31000 Series as shown in the following table.
Select menu Setting Operation
Function Sine Sine key (front panel)
Frequency 1.000000 kHz Frequency/Period key (front panel)
Amplitude units Vrms Ch1 (or Ch2) menu > Amplitude/Level menu > Units > Vrms (touchscreen)
Ch1 (or Ch2) Output
On Ch1 (or Ch2) Output On key (front panel)
5. Verify that each amplitude measurement is within the range specified for your AFG31000 Series instrument in the following tables.
6. (Two-channel models only) Repeat steps 4 through 5 for channel 2 output.
Models AFG31021, AFG31022, AFG31051, AFG31052, AFG31101, and AFG31102
Function Frequency Amplitude Measurement Range
Sine 1.000 kHz 3.000 mVrms mVrms (3.000×CF±0.384) mVrms
Sine 1.000 kHz 30.000 mVrms mVrms (30.000×CF±0.654) mVrms
Sine 1.000 kHz 300.000 mVrms mVrms (300.000×CF±3.354) mVrms
Sine 1.000 kHz 800.000 mVrms mVrms (800.000×CF±8.354) mVrms
Sine 1.000 kHz 1.500 Vrms Vrms (1.500×CF±0.015) Vrms
Sine 1.000 kHz 2.000 Vrms Vrms (2.000×CF±0.020) Vrms
Sine 1.000 kHz 2.500 Vrms Vrms (2.500×CF±0.025) Vrms
Sine 1.000 kHz 3.500 Vrms Vrms (3.500×CF±0.035) Vrms
Performance verification
26 AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
Models AFG31151, AFG31152, AFG31251, and AFG31252
Function Frequency Amplitude Measurement Range
Sine 1.000 kHz 3.000 mVrms mVrms (3.000×CF±0.384) mVrms
Sine 1.000 kHz 30.000 mVrms mVrms (30.000×CF±0.654) mVrms
Sine 1.000 kHz 300.000 mVrms mVrms (300.000×CF±3.354) mVrms
Sine 1.000 kHz 800.000 mVrms mVrms (800.000×CF±8.354) mVrms
Sine 1.000 kHz 1.500 Vrms Vrms (1.500×CF±0.015) Vrms
Performance verification
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 27
DC test
This test verifies the DC accuracy of the AFG31000 Series.
This test uses a 50 Ω terminator. You must know the accuracy of the 50 Ω terminator in before running this test. This accuracy is used as the calibration factor.
NOTE. Record the results of this test in the test record for your model in Test records (on page 32).
To verify DC accuracy:
1. Connect the 50 Ω terminator to the DMM as shown in the following figure and measure the register value.
Figure 8: Connections for the 50 ohm terminator measurement
2. Calculate the 50 Ω calibration factor (CF) from the reading value and record, as shown in the following table.
50 Ω calibration factor (calibration factor (CF) = 2 / (1 + 50 Ω / measurement Ω) =)
Measurement (DMM reading) CF
Ω
Examples
50.50 Ω 1.0050 (= 2 / (1 + 50 / 50.50))
49.62 Ω 0.9962 (= 2 / (1 + 50 / 49.62))
3. Connect the AFG31000 Series to the DMM as shown in the following figure. Be sure to connect the 50 Ω terminator to the AFG31000 Series Ch1 (or Ch2) output connector.
Figure 9: Connections for the DC test
Performance verification
28 AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
4. Set up the AFG31000 Series as shown in the following table.
Select menu Setting Operation
Function DC More key (front panel) > Ch1 function > DC
Offset18 5.000 V 2.500 V (AFG31151, AFG31152, AFG31251, AFG31252)
Offset/Low key (front panel) > Offset (touchscreen)
Ch1 (or Ch2) Output
On Ch1 (or Ch2) Output On key (front panel)
5. Verify that each offset measurement is within the range specified in the following tables.
6. (Two-channel models only) Repeat steps 4 through 5 for channel 2 output.
Models AFG31021, AFG31022, AFG31051, AFG31052, AFG31101, AFG31102
Function Offset Measurement Range
DC 5.000 VDC VDC (5.000 × CF ± 0.051) VDC
DC 0.000 VDC VDC ±0.001 VDC
DC –5.000 VDC VDC (-5.000 × CF ± 0.051) VDC
Models AFG31151,AFG31152,AFG31251,AFG31252
Function Offset Measurement Range
DC 2.500 VDC VDC (2.500 × CF ± 0.026) VDC
DC 0.000 VDC VDC ± 0.001 VDC
DC –2.500 VDC VDC (-2.500 × CF ± 0.026) VDC
AC flatness test
This test verifies the flatness of a sine wave. There are two different test setups for this test:
1 kHz reference waveform test setup; uses a high-performance digital multimeter (DMM)
>100 kHz waveform test setup; uses a power meter with a power head
18 Add 0.5 mV per °C for operation outside of 20 °C to 30 °C.
Performance verification
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 29
AC flatness test: 1 kHz
For this test, use a high-performance (5.5-digit or higher) digital multimeter (DMM) with a 50 Ω terminator.
NOTE. Record the results of this test in the test record for your model in Test records (on page 32).
To verify AC flatness at 1 kHz:
1. Connect the 50 Ω terminator to the DMM (as shown in the following figure) and measure the register value.
Figure 10: Connections for the 50 ohm terminator measurement
2. Calculate the 50 Ω calibration factor (CF) from the reading value and record as shown in the following table.
50 Ω calibration factor (Calibration factor (CF) = 2 / (1 + 50 Ω / Measurement Ω) =)
Measurement (DMM reading) CF
Ω
Examples
50.50 Ω 1.0050 (= 2 / (1 + 50 / 50.50))
49.62 Ω 0.9962 (= 2 / (1 + 50 / 49.62))
3. Connect the AFG31000 Series to the DMM as shown in the following figure. Be sure to connect the 50 Ω terminator to the Ch1 (or Ch2) output connector on the AFG31000 Series.
Figure 11: Connections for the AC flatness test: 1 kHz test setup
4. Generate a 1 kHz, 4 dBm sine waveform with the AFG31000 Series.
5. Read the AC Vrms value on the DMM.
6. Find the reference for flatness at 1 kHz by converting Vrms to dBm as follows:
P(dBm)=10 x lg(20(Vrms/CF)2)
Performance verification
30 AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
AC flatness test: >100 kHz
For this test, use a power meter with a power head.
NOTE. Record the results of this test in the test record for your model in Test records (on page 32).
To verify AC flatness at >100 kHz:
1. Connect the AFG31000 Series to the power meter with a power head as shown in the following figure.
Figure 12: Connections for the AC flatness test: >100 kHz test setup
2. Set up the AFG31000 Series as shown in the following table.
Select menu Setting Operation
Function Sine Sine key (front panel)
Frequency 500 kHz Frequency/Period key (front panel)
Amplitude Units dBm Ch1 (or Ch2) menu > Ampl > Units > dBm (touchscreen)
Amplitude 4.0 dBm Amplitude/High key (front panel)
Ch1 (or Ch2) Output
On On key (front panel)
3. Set the frequency of the power meter to match the frequency setting of the AFG31000 Series.
4. Verify that the power measurement is within the limits specified in the following tables (relative to the 1 kHz reference power level).
5. Repeat steps 3 and 4 with the AFG31000 Series set to each of the other frequencies specified in the following tables.
6. (Two-channel models only) Repeat steps 2 through 5 for channel 2 output.
Models AFG31021, AFG31022
Function Amplitude Frequency Measurement (dB) Range (dB)
Sine 4.0 dBm 1.00 kHz = Reference - - - - - -
Sine 4.0 dBm 1.00 MHz Reference ± 0.20
Sine 4.0 dBm 5.00 MHz Reference ± 0.30
Sine 4.0 dBm 15.00 MHz Reference ± 0.30
Sine 4.0 dBm 25.00 MHz Reference ± 0.30
Models AFG31051, AFG31052
Function Amplitude Frequency Measurement (dB) Range (dB)
Sine 4.0 dBm 1.00 kHz = Reference - - - - - -
Sine 4.0 dBm 1.00 MHz Reference ± 0.20
Performance verification
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 31
Models AFG31051, AFG31052
Function Amplitude Frequency Measurement (dB) Range (dB)
Sine 4.0 dBm 5.00 MHz Reference ± 0.30
Sine 4.0 dBm 15.00 MHz Reference ± 0.30
Sine 4.0 dBm 25.00 MHz Reference ± 0.30
Sine 4.0 dBm 50.00 MHz Reference ± 0.30
Models AFG31101, AFG31102
Function Amplitude Frequency Measurement (dB) Range (dB)
Sine 4.0 dBm 1.00 kHz = Reference - - - - - -
Sine 4.0 dBm 1.00 MHz Reference ± 0.20
Sine 4.0 dBm 5.00 MHz Reference ± 0.30
Sine 4.0 dBm 15.00 MHz Reference ± 0.30
Sine 4.0 dBm 25.00 MHz Reference ± 0.30
Sine 4.0 dBm 50.00 MHz Reference ± 0.30
Sine 4.0 dBm 100.00 MHz Reference ± 0.30
Models AFG31151, AFG31152
Function Amplitude Frequency Measurement (dB) Range (dB)
Sine 4.0 dBm 1.00 kHz = Reference - - - - - -
Sine 4.0 dBm 1.00 MHz Reference ± 0.20
Sine 4.0 dBm 5.00 MHz Reference ± 0.30
Sine 4.0 dBm 15.00 MHz Reference ± 0.30
Sine 4.0 dBm 25.00 MHz Reference ± 0.50
Sine 4.0 dBm 50.00 MHz Reference ± 0.50
Sine 4.0 dBm 100.00 MHz Reference ± 1.00
Sine 4.0 dBm 150.00 MHz Reference ± 1.00
Models AFG31251, AFG31252
Function Amplitude Frequency Measurement (dB) Range (dB)
Sine 4.0 dBm 1.00 kHz = Reference - - - - - -
Sine 4.0 dBm 1.00 MHz Reference ± 0.2 0
Sine 4.0 dBm 5.00 MHz Reference ± 0.30
Sine 4.0 dBm 15.00 MHz Reference ± 0.30
Sine 4.0 dBm 25.00 MHz Reference ± 0.50
Sine 4.0 dBm 50.00 MHz Reference ± 0.50
Sine 4.0 dBm 100.00 MHz Reference ± 1.00
Sine 4.0 dBm 150.00 MHz Reference ± 1.00
Sine 4.0 dBm 200.00 MHz Reference ± 2.00
Sine 4.0 dBm 250.00 MHz Reference ± 2.00
Test records
32 AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
Using the test records
You can photocopy or print the test records in this section to record your performance verification test results.
The test records are organized by model number. Some models have different test parameters than others, so make sure you use the ones that apply to your arbitrary function generator model.
The following list contains links to each of the test records.
AFG31021 and AFG31022 test record (on page 33)
AFG31051 and AFG31052 test record (on page 35)
AFG31101 and AFG31102 test record (on page 37)
AFG31151 and AFG31151 test record (on page 39)
AFG31251 and AFG31252 test record (on page 41)
Test records
Test records
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 33
AFG31021 and AFG31022 test record
Test information
Instrument serial number:
Certificate number:
Temperature: Relative humidity %:
Date of calibration: Technician:
Frequency test record
Frequency Minimum Test result Maximum
Sine at 1.000000 MHz 0.9999984 MHz 1.0000016 MHz
Pulse at 1.000000 MHz 0.9999984 MHz 1.0000016 MHz
Amplitude test record: CH1
Calibration factor(CF)=2/(1+50Ω/MeasurementΩ)=
Amplitude Minimum Test result Maximum
3.000 mVrms at 1.00kHz (3.000×CF-0.384) mVrms (3.000×CF+0.384) mVrms
30.000 mVrms at 1.00kHz (30.000×CF-0.654) mVrms (30.000×CF+0.654) mVrms
300.000 mVrms at 1.00kHz (300.000×CF-3.354)
mVrms
(300.000×CF+3.354)
mVrms
800.000 mVrms at 1.00kHz (800.000×CF-8.354)
mVrms
(800.000×CF+8.354)
mVrms
1.500 Vrms at 1.00kHz (1.500×CF-0.015) Vrms (1.500×CF+0.015) Vrms
2.000 Vrms at 1.00kHz (2.000×CF-0.020) Vrms (2.000×CF+0.020) Vrms
2.500 Vrms at 1.00kHz (2.500×CF-0.025) Vrms (2.500×CF+0.025) Vrms
3.500 Vrms at 1.00kHz (3.500×CF-0.035) Vrms (3.500×CF+0.035) Vrms
Amplitude test record: CH2
Calibration factor(CF)=2/(1+50Ω/MeasurementΩ)=
Amplitude Minimum Test result Maximum
3.000 mVrms at 1.00 kHz (3.000×CF-0.384) mVrms (3.000×CF+0.384) mVrms
30.000 mVrms at 1.00 kHz (30.000×CF-0.654) mVrms (30.000×CF+0.654) mVrms
300.000 mVrms at 1.00 kHz (300.000×CF-3.354) mVrms (300.000×CF+3.354) mVrms
800.000 mVrms at 1.00 kHz (800.000×CF-8.354) mVrms (800.000×CF+8.354) mVrms
1.500 Vrms at 1.00 kHz (1.500×CF-0.015) Vrms (1.500×CF+0.015) Vrms
Test records
34 AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
Amplitude test record: CH2
Calibration factor(CF)=2/(1+50Ω/MeasurementΩ)=
Amplitude Minimum Test result Maximum
2.000 Vrms at 1.00 kHz (2.000×CF-0.020) Vrms (2.000×CF+0.020) Vrms
2.500 Vrms at 1.00 kHz (2.500×CF-0.025) Vrms (2.500×CF+0.025) Vrms
3.500 Vrms at 1.00 kHz (3.500×CF-0.035) Vrms (3.500×CF+0.035) Vrms
DC test record: CH1
(Calibration factor (CF) = 2 / (1 + 50 Ω / Measurement Ω) =)
DC offset Minimum Test result Maximum
+5.000 VDC (5.000 × CF – 0.051) VDC (5.000 × CF +0.051) VDC
0.000 VDC –0.001 VDC 0.001 VDC
–5.000 VDC (–5.000 × CF – 0.051) VDC (–5.000 × CF + 0.051) VDC
DC test record: CH2
(Calibration factor (CF) = 2 / (1 + 50 Ω / Measurement Ω) =)
DC offset Minimum Test result Maximum
+5.000 VDC (5.000 × CF – 0.051) VDC (5.000 × CF +0.051) VDC
0.000 VDC –0.001 VDC 0.001 VDC
–5.000 VDC (–5.000 × CF – 0.051) VDC
(–5.000 × CF + 0.051) VDC
AC flatness test record: CH1
AC flatness Minimum Test result Maximum
Frequency 1.00 kHz
(amplitude: 4.0 dBm)
_____ dB ( = Reference) _____
Frequency 500 kHz Reference – 0.20 dB dB
Reference + 0.20 dB
Frequency 1.00 MHz Reference – 0.20 dB dB
Reference + 0.20 dB
Frequency 5.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 15.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 25.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
AC flatness test record: CH2
AC flatness Minimum Test result Maximum
Frequency 1.00 kHz
(amplitude: 4.0 dBm)
_____ dB ( = Reference) _____
Test records
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 35
AC flatness test record: CH2
AC flatness Minimum Test result Maximum
Frequency 500 kHz Reference – 0.20 dB dB
Reference + 0.20 dB
Frequency 1.00 MHz Reference – 0.20 dB dB
Reference + 0.20 dB
Frequency 5.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 15.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 25.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
AFG31051 and AFG31052 test record
Test information
Instrument serial number:
Certificate number:
Temperature: Relative humidity %:
Date of calibration: Technician:
Frequency test record
Frequency Minimum Test result Maximum
Sine at 1.000000 MHz 0.9999984MHz 1.0000016MHz
Pulse at 1.000000 MHz 0.9999984MHz 1.0000016MHz
Amplitude test record: CH1
Calibration factor(CF)=2/(1+50Ω/MeasurementΩ)=
Amplitude Minimum Test result Maximum
3.000mVrms at 1.00 kHz (3.000×CF-0.384) mVrms (3.000×CF+0.384) mVrms
30.000mVrms at 1.00 kHz (30.000×CF-0.654) mVrms (30.000×CF+0.654) mVrms
300.000mVrms at 1.00 kHz (300.000×CF-3.354)
mVrms
(300.000×CF+3.354) mVrms
800.000mVrms at 1.00 kHz (800.000×CF-8.354)
mVrms
(800.000×CF+8.354) mVrms
1.500Vrms at 1.00 kHz (1.500×CF-0.015) Vrms (1.500×CF+0.015) Vrms
2.000Vrms at 1.00 kHz (2.000×CF-0.020) Vrms (2.000×CF+0.020) Vrms
2.500Vrms at 1.00 kHz (2.500×CF-0.025) Vrms (2.500×CF+0.025) Vrms
3.500Vrms at 1.00 kHz (3.500×CF-0.035) Vrms (3.500×CF+0.035) Vrms
Test records
36 AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
Amplitude test record: CH2
Calibration factor(CF)=2/(1+50Ω/MeasurementΩ)=
Amplitude Minimum Test result Maximum
3.000mVrms at 1.00 kHz (3.000×CF-0.384) mVrms (3.000×CF+0.384) mVrms
30.000mVrms at 1.00 kHz (30.000×CF-0.654) mVrms (30.000×CF+0.654) mVrms
300.000mVrms at 1.00 kHz (300.000×CF-3.354) mVrms (300.000×CF+3.354) mVrms
800.000mVrms at 1.00 kHz (800.000×CF-8.354) mVrms (800.000×CF+8.354) mVrms
1.500Vrms at 1.00 kHz (1.500×CF-0.015) Vrms (1.500×CF+0.015) Vrms
2.000Vrms at 1.00 kHz (2.000×CF-0.020) Vrms (2.000×CF+0.020) Vrms
2.500Vrms at 1.00 kHz (2.500×CF-0.025) Vrms (2.500×CF+0.025) Vrms
3.500Vrms at 1.00 kHz (3.500×CF-0.035) Vrms (3.500×CF+0.035) Vrms
DC test record: CH1
(Calibration factor (CF) = 2 / (1 + 50 Ω / Measurement Ω) =)
DC offset Minimum Test result Maximum
+5.000 VDC (5.000 × CF – 0.051) VDC (5.000 × CF + 0.051) VDC
0.000 VDC –0.001 VDC 0.001 VDC
–5.000 VDC (–5.000 × CF – 0.051) VDC
(–5.000 × CF + 0.051) VDC
DC test record: CH2
(Calibration factor (CF) = 2 / (1 + 50 Ω / Measurement Ω) =)
DC offset Minimum Test result Maximum
+5.000 VDC (5.000 × CF – 0.051) VDC (5.000 × CF + 0.051) VDC
0.000 VDC –0.001 VDC 0.001 VDC
–5.000 VDC (–5.000 × CF – 0.051) VDC
(–5.000 × CF + 0.051) VDC
AC flatness test record: CH 1
AC flatness Minimum Test result Maximum
Frequency 1.00 kHz
(amplitude: 4.0 dBm)
_____ dB ( = Reference) _____
Frequency 500 kHz Reference – 0.20 dB dB
Reference + 0.20 dB
Frequency 1.00 MHz Reference – 0.20 dB dB
Reference + 0.20 dB
Frequency 5.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 15.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Test records
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 37
Frequency 25.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 50.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
AC flatness test record: CH 2
AC flatness Minimum Test result Maximum
Frequency 1.00 kHz
(amplitude: 4.0 dBm)
_____ dB ( = Reference) _____
Frequency 500 kHz Reference – 0.20 dB dB
Reference + 0.20 dB
Frequency 1.00 MHz Reference – 0.20 dB dB
Reference + 0.20 dB
Frequency 5.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 15.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 25.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 50.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
AFG31101 and AFG31102 test record
Test information
Instrument serial number:
Certificate number:
Temperature: Relative humidity %:
Date of calibration: Technician:
Frequency test record
Frequency Minimum Test result Maximum
Sine at 1.000000 MHz 0.9999984MHz 1.0000016MHz
Pulse at 1.000000 MHz 0.9999984MHz 1.0000016MHz
Amplitude test record:CH1
Calibration factor(CF)=2/(1+50Ω/MeasurementΩ)=
Amplitude Minimum Test result Maximum
3.000mVrms at 1.00 kHz (3.000×CF-0.384) mVrms (3.000×CF+0.384) mVrms
30.000mVrms at 1.00 kHz (30.000×CF-0.654) mVrms (30.000×CF+0.654) mVrms
Test records
38 AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
300.000mVrms at 1.00 kHz (300.000×CF-3.354) mVrms (300.000×CF+3.354) mVrms
800.000mVrms at 1.00 kHz (800.000×CF-8.354) mVrms (800.000×CF+8.354) mVrms
1.500Vrms at 1.00 kHz (1.500×CF-0.015) Vrms (1.500×CF+0.015) Vrms
2.000Vrms at 1.00 kHz (2.000×CF-0.020) Vrms (2.000×CF+0.020) Vrms
2.500Vrms at 1.00 kHz (2.500×CF-0.025) Vrms (2.500×CF+0.025) Vrms
3.500Vrms at 1.00 kHz (3.500×CF-0.035) Vrms (3.500×CF+0.035) Vrms
Amplitude test record:CH2
Calibration factor(CF)=2/(1+50Ω/MeasurementΩ)=
Amplitude Minimum Test result Maximum
3.000mVrms at 1.00 kHz (3.000×CF-0.384) mVrms (3.000×CF+0.384) mVrms
30.000mVrms at 1.00 kHz (30.000×CF-0.654) mVrms (30.000×CF+0.654) mVrms
300.000mVrms at 1.00 kHz (300.000×CF-3.354) mVrms (300.000×CF+3.354) mVrms
800.000mVrms at 1.00 kHz (800.000×CF-8.354) mVrms (800.000×CF+8.354) mVrms
1.500Vrms at 1.00 kHz (1.500×CF-0.015) Vrms (1.500×CF+0.015) Vrms
2.000Vrms at 1.00 kHz (2.000×CF-0.020) Vrms (2.000×CF+0.020) Vrms
2.500Vrms at 1.00 kHz (2.500×CF-0.025) Vrms (2.500×CF+0.025) Vrms
3.500Vrms at 1.00 kHz (3.500×CF-0.035) Vrms (3.500×CF+0.035) Vrms
DC test record: CH1
(Calibration factor (CF) = 2 / (1 + 50 Ω / Measurement Ω) =)
DC offset Minimum Test result Maximum
+5.000 VDC (5.000 × CF – 0.051) VDC (5.000 × CF + 0.051) VDC
0.000 VDC –0.001 VDC 0.001 VDC
–5.000 VDC (–5.000 × CF – 0.051) VDC (–5.000 × CF + 0.051) VDC
DC test record: CH2
(Calibration factor (CF) = 2 / (1 + 50 Ω / Measurement Ω) =)
DC offset Minimum Test result Maximum
+5.000 VDC (5.000 × CF – 0.051) VDC (5.000 × CF + 0.051) VDC
0.000 VDC –0.001 VDC 0.001 VDC
–5.000 VDC (–5.000 × CF – 0.051) VDC (–5.000 × CF + 0.051) VDC
AC flatness test record: CH1
AC flatness Minimum Test result Maximum
Frequency 1.00 kHz
(Amplitude: 4.0 dBm)
_____ dB ( = Reference) _____
Frequency 500 KHz Reference – 0.20 dB dB
Reference + 0.20 dB
Test records
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 39
Frequency 1.00 MHz Reference – 0.20 dB dB
Reference + 0.20 dB
Frequency 5.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 15.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 25.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 50.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 100.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
AC flatness test record: CH 2
AC flatness Minimum Test result Maximum
Frequency 1.00 kHz
(Amplitude: 4.0 dBm)
_____ dB ( = Reference) _____
Frequency 500 KHz Reference – 0.20 dB dB
Reference + 0.20 dB
Frequency 1.00 MHz Reference – 0.20 dB dB
Reference + 0.20 dB
Frequency 5.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 15.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 25.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 50.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 100.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
AFG31151 and AFG31152 test record
Test information
Instrument serial number:
Certificate number:
Temperature: Relative humidity %:
Date of calibration: Technician:
Frequency test record
Frequency Minimum Test result Maximum
Sine at 1.000000 MHz 0.9999984 MHz 1.0000016 MHz
Pulse at 1.000000 MHz 0.9999984 MHz 1.0000016 MHz
Test records
40 AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
Amplitude test record: CH1
Calibration factor(CF)=2/(1+50Ω/MeasurementΩ)=
Amplitude Minimum Test result Maximum
3.000 mVrms at 1.00 kHz (3.000×CF-0.384) mVrms (3.000×CF+0.384) mVrms
30.000 mVrms at 1.00 kHz (30.000×CF-0.654) mVrms (30.000×CF+0.654) mVrms
300.000 mVrms at 1.00
kHz
(300.000×CF-3.354) mVrms (300.000×CF+3.354) mVrms
800.000 mVrms at 1.00
kHz
(800.000×CF-8.354) mVrms (800.000×CF+8.354) mVrms
1.500 Vrms at 1.00 kHz (1.500×CF-0.015) Vrms (1.500×CF+0.015) Vrms
Amplitude test record: CH2
Calibration factor(CF)=2/(1+50Ω/MeasurementΩ)=
Amplitude Minimum Test result Maximum
3.000 mVrms at 1.00 kHz (3.000×CF-0.384) mVrms (3.000×CF+0.384) mVrms
30.000 mVrms at 1.00 kHz (30.000×CF-0.654) mVrms (30.000×CF+0.654) mVrms
300.000 mVrms at 1.00
kHz
(300.000×CF-3.354) mVrms (300.000×CF+3.354) mVrms
800.000 mVrms at 1.00
kHz
(800.000×CF-8.354) mVrms (800.000×CF+8.354) mVrms
1.500 Vrms at 1.00 kHz (1.500×CF-0.015) Vrms (1.500×CF+0.015) Vrms
DC test record: CH1 (Calibration factor (CF) = 2 / (1 + 50 Ω / Measurement Ω) =)
DC offset Minimum Test result Maximum
+2.500 VDC (2.500 × CF – 0.026) VDC (2.500 × CF + 0.026) VDC
0.000 VDC –0.001 VDC 0.001 VDC
–2.500 VDC (–2.500 × CF – 0.026) VDC (–2.500 × CF + 0.026) VDC
DC test record: CH2 (Calibration factor (CF) = 2 / (1 + 50 Ω / Measurement Ω) =)
DC offset Minimum Test result Maximum
+2.500 VDC (2.500 × CF – 0.026) VDC (2.500 × CF + 0.026) VDC
0.000 VDC –0.001 VDC 0.001 VDC
–2.500 VDC (–2.500 × CF – 0.026) VDC (–2.500 × CF + 0.026) VDC
AC flatness test record: CH 1
AC flatness Minimum Test result Maximum
Test records
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 41
AC flatness test record: CH 1
AC flatness Minimum Test result Maximum
Frequency 1.00 kHz
(Amplitude: 4.0 dBm)
_____ dB ( = Reference) _____
Frequency 500 KHz Reference – 0.20 dB dB
Reference + 0.20 dB
Frequency 1.00 MHz Reference – 0.20 dB dB
Reference + 0.20 dB
Frequency 5.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 15.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 25.00 MHz Reference – 0.50 dB dB
Reference + 0.50 dB
Frequency 50.00 MHz Reference – 0.50 dB dB
Reference + 0.50 dB
Frequency 100.00 MHz Reference – 1.00 dB dB
Reference + 1.00 dB
Frequency 150.00 MHz Reference – 1.00 dB dB
Reference + 1.00 dB
AC flatness test record: CH 2
AC flatness Minimum Test result Maximum
Frequency 1.00 kHz
(Amplitude: 4.0 dBm)
_____ dB ( = Reference) _____
Frequency 500 KHz Reference – 0.20 dB dB
Reference + 0.20 dB
Frequency 1.00 MHz Reference – 0.20 dB dB
Reference + 0.20 dB
Frequency 5.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 15.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 25.00 MHz Reference – 0.50 dB dB
Reference + 0.50 dB
Frequency 50.00 MHz Reference – 0.50 dB dB
Reference + 0.50 dB
Frequency 100.00 MHz Reference – 1.00 dB dB
Reference + 1.00 dB
Frequency 150.00 MHz Reference – 1.00 dB dB
Reference + 1.00 dB
Test records
42 AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
AFG31251 and AFG31252 test record
Test information
Instrument serial number:
Certificate number:
Temperature: Relative humidity %:
Date of calibration: Technician:
Frequency test record
Frequency Minimum Test result Maximum
Sine at 1.000000 MHz 0.9999984 MHz 1.0000016 MHz
Pulse at 1.000000 MHz 0.9999984 MHz 1.0000016 MHz
Amplitude test record: CH1
Calibration factor(CF)=2/(1+50Ω/MeasurementΩ)=
Amplitude Minimum Test result Maximum
3.000 mVrms at 1.00 kHz (3.000×CF-0.384) mVrms (3.000×CF+0.384) mVrms
30.000 mVrms at 1.00 kHz (30.000×CF-0.654) mVrms (30.000×CF+0.654) mVrms
300.000 mVrms at 1.00
kHz
(300.000×CF-3.354) mVrms (300.000×CF+3.354) mVrms
800.000 mVrms at 1.00
kHz
(800.000×CF-8.354) mVrms (800.000×CF+8.354) mVrms
1.500 Vrms at 1.00 kHz (1.500×CF-0.015) Vrms (1.500×CF+0.015) Vrms
Amplitude test record: CH2
Calibration factor(CF)=2/(1+50Ω/MeasurementΩ)=
Amplitude Minimum Test result Maximum
3.000 mVrms at 1.00 kHz (3.000×CF-0.384) mVrms (3.000×CF+0.384) mVrms
30.000 mVrms at 1.00 kHz (30.000×CF-0.654) mVrms (30.000×CF+0.654) mVrms
300.000 mVrms at 1.00
kHz
(300.000×CF-3.354) mVrms (300.000×CF+3.354)
mVrms
800.000 mVrms at 1.00
kHz
(800.000×CF-8.354) mVrms (800.000×CF+8.354)
mVrms
1.500 Vrms at 1.00 kHz (1.500×CF-0.015) Vrms (1.500×CF+0.015) Vrms
DC test record: CH1 (Calibration factor (CF) = 2 / (1 + 50 Ω / Measurement Ω) =)
DC offset Minimum Test result Maximum
+2.500 VDC (2.500 × CF – 0.026) VDC (2.500 × CF + 0.026) VDC
Test records
AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference 43
DC test record: CH1 (Calibration factor (CF) = 2 / (1 + 50 Ω / Measurement Ω) =)
DC offset Minimum Test result Maximum
0.000 VDC –0.001 VDC 0.001 VDC
–2.5000 VDC (–2.500 × CF – 0.026) VDC (–2.500 × CF + 0.026) VDC
DC test record: CH2 (Calibration factor (CF) = 2 / (1 + 50 Ω / Measurement Ω) =)
DC offset Minimum Test result Maximum
+2.500 VDC (2.500 × CF – 0.026) VDC (2.500 × CF + 0.026) VDC
0.000 VDC –0.001 VDC 0.001 VDC
–2.5000 VDC (–2.500 × CF – 0.026) VDC (–2.500 × CF + 0.026) VDC
AC flatness test record: CH 1
AC flatness Minimum Test result Maximum
Frequency 1.00 kHz
(Ampl: 4.0 dBm)
_____ dB ( = Reference) _____
Frequency 500. KHz Reference – 0.20 dB dB
Reference + 0.20 dB
Frequency 1.00 MHz Reference – 0.20 dB dB
Reference + 0.20 dB
Frequency 5.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 15.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 25.00 MHz Reference – 0.50 dB dB
Reference + 0.50 dB
Frequency 50.00 MHz Reference – 0.50 dB dB
Reference + 0.50 dB
Frequency 100.00 MHz Reference – 1.00 dB dB
Reference + 1.00 dB
Frequency 150.00 MHz Reference – 1.00 dB dB
Reference + 1.00 dB
Frequency 200.00 MHz Reference – 2.00 dB dB
Reference + 2.00 dB
Frequency 250.00 MHz Reference – 2.00 dB dB
Reference + 2.00 dB
AC flatness test record: CH 2
AC flatness Minimum Test result Maximum
Frequency 1.00 kHz
(Ampl: 4.0 dBm)
_____ dB ( = Reference) _____
Frequency 500. KHz Reference – 0.20 dB dB
Reference + 0.20 dB
Frequency 1.00 MHz Reference – 0.20 dB dB
Reference + 0.20 dB
Test records
44 AFG31000 Series Arbitrary Function Generator Specification and Performance Verification Technical Reference
AC flatness test record: CH 2
AC flatness Minimum Test result Maximum
Frequency 5.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 15.00 MHz Reference – 0.30 dB dB
Reference + 0.30 dB
Frequency 25.00 MHz Reference – 0.50 dB dB
Reference + 0.50 dB
Frequency 50.00 MHz Reference – 0.50 dB dB
Reference + 0.50 dB
Frequency 100.00 MHz Reference – 1.00 dB dB
Reference + 1.00 dB
Frequency 150.00 MHz Reference – 1.00 dB dB
Reference + 1.00 dB
Frequency 200.00 MHz Reference – 2.00 dB dB
Reference + 2.00 dB
Frequency 250.00 MHz Reference – 2.00 dB dB
Reference + 2.00 dB